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온라인 정보탐색에서 온라인 구매로 연결되는 특성에 관한 탐색적 연구
이해나(Hae-Na Lee),한상만(Sang-Man Han),최아영(A-young Choi) 한국유통학회 2015 流通硏究 Vol.20 No.2
정보탐색공간으로 온라인을 활용하는 비율이 늘고 있으나, 이는 온라인 구매로 반드시 이어지지는 않는다. 특히 최근 온라인 정보탐색과 오프라인 구매를 동시에 이용하는 이른바 ‘크로스오버 쇼핑(Cross-over Shopping)’ 현상 등 온라인 쇼핑몰을 운영하는 리테일러의 입장에서는 자칫 확보한 고객을 다른 채널로 빼앗길 수 있는 가능성이 증대되고 있다. 이러한 유출을 방지하자면 온라인에서의 정보탐색이 직접 온라인 구매로 연결되는 특성을 찾아내어 대응하여야 할 것이다. 이에 본 연구에서는 기존 온라인을 통한 정보탐색에 대한 연구 결과와 온라인에서 일어나는 소비자의 구매행동의 일부 개념을 활용하여 온라인 정보탐색 활동을 고려단계 차원에서 살펴보고 이를 바탕으로 온라인 구매로 이어지는 온라인 정보탐색 활동의 특징을 규명하였다. 동시에 웹을 바탕으로 한 유선 인터넷과 모바일 인터넷에 따라 고려단계 및 온라인 구매에 미치는 영향을 분석하였다. 그 결과 온라인 정보탐색과정에서는 모바일보다 PC가 정보탐색 수단으로서 더 많은 영향을 미치며, PC에서 이뤄지는 각종 정보탐색특징은 고려단계와 고려단계에 따른 온라인 구매에 영향을 미침을 밝혔다. 구체적으로는 첫째, 정보탐색 과정 중 구매 전 고려상표군 형성에 미치는 특징들로 검색행동에서의 Brand와 Promotion 관련 검색어 및 총 검색어 양과 방문행동에서의 탐색 페이지 수, 탐색 사이트의 다양성이라는 특징을 주목해야하며 검색어를 입력한 후에 커뮤니티, 쇼핑, 엔터테인먼트, 공식 홈페이지의 방문으로 이어진다는 점을 알 수 있었다. 둘째, 검색과 방문이라는 관점에서 고려상표군의 양에 따른 온라인 구매에 영향을 미치는 특징이 각각 다르다는 점을 도출해 냄으로써 소비자의 온라인 구매 의사결정과정의 특징을 밝혀낼 수 있었다.
노인요양병원과 요양시설 통합에 따른 서비스스케이프 디자인 특성 요소 분석에 관한 연구
공순구(Hong, Kil-Dong),이해나(Lee, Hae-Na) 한국실내디자인학회 2016 한국실내디자인학회 학술대회논문집 Vol.2016 No.10
The number of elders (65 years old +) is increasing in Korea. Nevertheless, service of care hospitals and care facilities is not connected to each other, which results difficulties to users such as legislation, establishment standard, administration system, and overlapping of facilities. To solve this problem, analysis of the characteristics of interior designs of facilities was used, grafting onto ‘servicescape’ design factors, based on a theory about servicescape which allows to use the service effectively among other solutions. As a result of analysis, 5 factors were derived as servicescape design factor – stability, functionality, aesthetics, comfortability and sociality and organized by analyzing the relationship between integrated nursing facilities and servicescape. Based on this, case study has been conducted by research and comparison analysis with Korea on space organizations and programs of United Kingdom and Japan, operating integrated facilities among OECD countries.With the result, this study contains researches on how to let users use the service effectively and investigation analyzing the relationship between the integrated nursing facilities and the servicescape in detail, based on the analysis of characteristics with the future design elements of the servicescape in integrated nursing facilities.
TiO₂ 농도 및 여기광에 따른 광촉매 반응이Streptococcus mutans의 생장에 미치는 영향
강시묵 ( Si Mook Kang ),이해나 ( Hae Na Lee ),김희은 ( Hee Eun Kim ),김백일 ( Baek Il Kim ) 한국치위생과학회 2014 치위생과학회지 Vol.14 No.3
The aim of this study was to evaluate influences of titanium dioxide (TiO2) concentrations and irradiation times on growth of Streptococcus mutans when irradiated by visible light (405 nm wavelength) and by ultraviolet light (254 nm wavelength). To find the optimal antibacterial concentration ofTiO2, 0.01, 0.1, 1.0, and 10.0 mg/ml TiO2 suspension was prepared with sterilized distilled water. S. mutans cultured media was added to TiO2solution to set the final cell count to 104 CFU/ml. The photo catalytic reaction was induced by irradiating 254 nm and 405 nm lights for 10 minutes. To compare the bactericidal activities according to irradiation times, all photo catalytic reaction was carried out with 0.1 mg/ml TiO2 for 0, 10, 20, 30, and 40 minutes with both lights. After the photo catalytic reaction, 100 μm of the reaction mixture was immediately plated on brain heart infusion agar. These plates were placed at 5% CO2, 37oC, for 24 hours and the bacterial colonies were counted. All experiments were performed in quintuplicate. One-way ANOVA was used to determine whether there were any significant differences between the TiO2 concentrations or the irradiation times. The most effective concentration of TiO2 for its photo catalytic bactericidal effect on S. mutans was 0.1 mg/ml when irradiated with254 nm and 405 nm lights. The longer the irradiation time, the bigger the bactericidal effect for both wavelengths. Over 99% of bacteria in theinoculum were killed after irradiation with 254 nm for 20 minutes and with 405 nm for 40 minutes. In conclusion, a photo catalytic reaction of TiO2induced by visible light of 405 nm constitutes the bactericidal effect on S. mutans.
윤인진 ( Yoon In Jin ),이의균 ( Lee Eui Kyun ),이해나 ( Lee Hae Na ),서지원 ( Seo Ji Won ),김다영 ( Kim Da Yeong ) 대한인지재활학회 2023 대한인지재활학회지 Vol.12 No.2
Purpose: Investigated the effect of occupational therapy for children with inborn error of metabolism. Method: The medical chart of subjects were reviewed. The developmental age of the Korean version of Denver Development Screening Test Ⅱ was used to confirm the changes before and after the occupational therapy(OT) intervention. Result: Subject 1 was methylmalonic acidemia, who was referred for OT at 6 months and received 20 treatments. Subject 1’s developmental age on personal-social, fine motor-adaptive, and gross motor were improved. Subject 2 was methylmalonic acidemia, who was referred for OT at 8 months and received 18 treatments. Subject 3 was citrullinemia type I, who was referred for OT at 12 months and received 11 treatments. Subject 2 and 3’s developmental age on fine motor-adaptive, and gross motor were improved. Subject 4 was citrullinemia type I, who was referred for OT at 46 months and received 13 treatments. Subject 5 was ornithine transcarbamylase deficiency, who was referred for OT at 61 months and received 19 treatments. Subject 4 and 5’s developmental age were not changed. Conclusion: We were confirmed that early intervention of occupational therapy has positive effect on developmental age of children with inborn error of metabolism.
유전성 대사장애 질환 메틸말론산혈증 아동에게 적용한 작업치료 중재: 증례보고
윤인진 ( Yoon In Jin ),이의균 ( Lee Eui Kyun ),이해나 ( Lee Hae Na ),서지원 ( Seo Ji Won ),김다영 ( Kim Da Yeong ) 대한인지재활학회 2023 대한인지재활학회지 Vol.12 No.1
Purpose: This report was investigated the effect of occupational therapy for infant with metylmalonic acidemia. Method: He was diagnosed with methylmalonic acidemia at 2 months. At 6 months, he was evaluated the Denver Developmental Screening TestⅡ(DDST Ⅱ). He was delayed in all areas. We set the goal on ‘reach to the toy and then bring it to the mouth in a sitting position with moderate assist’. We applied the reach, regard small objects, bring to the mouth and trunk balance training. At 7 months, he was performed fundoplication and gastrotomy. At 8 months, he was re-evaluated the DDSTⅡ. The number of items with ‘Pass’ increased, but delayed in all areas based on the age line. We re-set the goal on ‘pass the toy from one hand to the other and hold the toy in both hands in a sitting position with minimal assist’. We applied the pass, hold, rake a small objects, and trunk balance training. His overall condition was improved, he was discharged. Conclusion: We were able to identify that occupational therapy has s positive effect to the infant with metylmalonic acidemia. This report will be supportive evidence when applying developmental tests and occupational therapy to children with metylmalonic acidemia.
상상연습이 뇌졸중 환자의 상지기능, 통증, 일상생활활동에 미치는 효과
김흥수 ( Kim Heung-su ),정진원 ( Jeong Jin-won ),이해나 ( Lee Hae-na ) 대한인지재활학회 2021 대한인지재활학회지 Vol.10 No.2
Purpose: The purpose of this study was to investigate the effect of mental practice training on the acute stroke patients upper extremity function, pain, and independence of daily life. Methods: The subjects of the study were 21 patients diagnosed with stroke, and were randomly assigned to 11 in the experimental group and 10 in the control group. In both two groups, traditional occupational therapy was conducted 5 times a week for 3 weeks. Additionally, 20 minutes of mental practice was performed before or after the traditional occupational therapy in the experimental group. Both two groups were evaluated FMA(Fugl-meyer assessment scale) and MAL(Motor activity log scale) to determine upper extremity function before and after the intervention. The MBI(Modified barthel index) was evaluated to determine the activity ability. RESULTS: When comparing the two groups, there was a significant change in FMA in the experimental group than control group(p<.01). There was no significant difference in MBI, MAL. Conclusion: When mental practice was applied along with upper extremity exercise program, it was found to be effective in improving the function of the affected upper extremity in stroke patients. It is considered to be the basic data for using the mental practice in the future.